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公开(公告)号：US20220186870A1
公开(公告)日：2022-06-16
申请号：US17574264
申请日：2022-01-12
Applicant: Reliance Worldwide Corporation
Inventor： Virgil O'Neil , Dennis L. Hart , Randy Borman , Ryan Miller , James W. Cosley
IPC: F16L55/115
Abstract: An assembly creates annular voids in concrete around the distal end of cylindrical tubes. A cap has a flat top and a cylindrical, depending skirt. An annular, foam plug extends between the inside of the skirt and the outer diameter of the tube. The plug has an undeformed inner diameter smaller than an outer diameter of the tube to create an interference fit around the tube and keep concrete out when the cap is on the end of the tube. The plug has a radial thickness of 0.3 to 1 inch, and has an axial length of 1 to 3 inches, with a bottom of the plug located at a bottom of the skirt. The cap is glued to the end of the tube for pressure testing. After the tube is entrained in concrete, the cap and plug are removed to leave a void in the concrete surface.
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公开(公告)号：US10989334B2
公开(公告)日：2021-04-27
申请号：US16518787
申请日：2019-07-22
Applicant: Reliance Worldwide Corporation
Inventor： James W. Cosley , Dennis L. Hart , Virgil O'Neil
IPC: F16L3/12 , F16L55/115 , F16L1/028 , E04G15/06
Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
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公开(公告)号：US20200032927A1
公开(公告)日：2020-01-30
申请号：US16518787
申请日：2019-07-22
Applicant: Reliance Worldwide Corporation
Inventor： James W. Cosley , Dennis L. Hart , Virgil O'Neil
IPC: F16L3/12 , F16L1/028 , F16L55/115
Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
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公开(公告)号：US11493399B2
公开(公告)日：2022-11-08
申请号：US16863570
申请日：2020-04-30
Applicant: Reliance Worldwide Corporation
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
Abstract: A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
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公开(公告)号：US11781677B2
公开(公告)日：2023-10-10
申请号：US17216353
申请日：2021-03-29
Applicant: Reliance Worldwide Corporation
Inventor： James W. Cosley , Dennis L. Hart , Virgil O'Neil
CPC classification number: F16L3/12 , F16L1/028 , F16L55/1152 , E04G15/06 , E04G15/061 , F16L3/003 , F24D3/141
Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
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Patent Agency Ranking
公开(公告)号：US11255477B2
公开(公告)日：2022-02-22
申请号：US16577976
申请日：2019-09-20
Applicant: Reliance Worldwide Corporation
Inventor： Virgil O'Neil , Dennis L. Hart , Randy Borman , Ryan Miller , James W. Cosley
IPC: F16L55/115
Abstract: An assembly creates annular voids in concrete around the distal end of cylindrical tubes. A cap has a flat top and a cylindrical, depending skirt. An annular, foam plug extends between the inside of the skirt and the outer diameter of the tube. The plug has an undeformed inner diameter smaller than an outer diameter of the tube to create an interference fit around the tube and keep concrete out when the cap is on the end of the tube. The plug has a radial thickness of 0.3 to 1 inch, and has an axial length of 1 to 3 inches, with a bottom of the plug located at a bottom of the skirt. The cap is glued to the end of the tube for pressure testing. After the tube is entrained in concrete, the cap and plug are removed to leave a void in the concrete surface.
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公开(公告)号：US20200256754A1
公开(公告)日：2020-08-13
申请号：US16863570
申请日：2020-04-30
Applicant: Reliance Worldwide Corporation
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
Abstract: A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
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公开(公告)号：US11781934B2
公开(公告)日：2023-10-10
申请号：US17937506
申请日：2022-10-03
Applicant: RELIANCE WORLDWIDE CORPORATION
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
CPC classification number: G01M3/022 , F16L15/04 , G01M3/04 , G01M3/2815 , G01M3/2853
Abstract: A sealing device is provided for use with a fitting. The fitting has circular port and a flow path with a longitudinal axis. A circular port encircles a portion of the flow path opposite the port with the sealing device inserted into the port. The sealing device has a circular top with two opposing surfaces depending therefrom but inclined so the surfaces are closer at the top. A continuous sidewall joins the periphery of the two surfaces. The opposing surfaces are inclined and spaced apart further at the top than at an end opposite the top. A cylindrical hole through the opposing surfaces encircles the flow path during use.
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公开(公告)号：US20210285570A1
公开(公告)日：2021-09-16
申请号：US17216353
申请日：2021-03-29
Applicant: Reliance Worldwide Corporation
Inventor： James W. Cosley , Dennis L. Hart , Virgil O'Neil
IPC: F16L3/12 , F16L55/115 , F16L1/028
Abstract: A bracket holds a rigid or flexible tube during the pouring of a concrete slab. The bracket has a base and a housing connected to the base. The tube curves around a first tube support on the housing before passing through an opening in the bottom of the housing. The tube and any members inside the tube are cut off so they end inside the housing and are then covered by a housing cap. The base is fastened to a form for the concrete slab. The height of the housing relative to the base is adjusted to place the cap at the planned surface of the concrete slab. After the concrete slab is formed the cap is removed and the cut members inside the housing are connected to other members or devices.
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公开(公告)号：US11698158B2
公开(公告)日：2023-07-11
申请号：US17574264
申请日：2022-01-12
Applicant: Reliance Worldwide Corporation
Inventor： Virgil O'Neil , Dennis L. Hart , Randy Borman , Ryan Miller , James W. Cosley
IPC: F16L55/115
CPC classification number: F16L55/115
Abstract: An assembly creates annular voids in concrete around the distal end of cylindrical tubes. A cap has a flat top and a cylindrical, depending skirt. An annular, foam plug extends between the inside of the skirt and the outer diameter of the tube. The plug has an undeformed inner diameter smaller than an outer diameter of the tube to create an interference fit around the tube and keep concrete out when the cap is on the end of the tube. The plug has a radial thickness of 0.3 to 1 inch, and has an axial length of 1 to 3 inches, with a bottom of the plug located at a bottom of the skirt. The cap is glued to the end of the tube for pressure testing. After the tube is entrained in concrete, the cap and plug are removed to leave a void in the concrete surface.
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